William's Dee Dee recently taught him a joke. So behold, I present William Wyckoff's very first joke.
William: Knock knock.
Me: Who's there? (Sometimes you have to beat him out to say it, because he likes to answer his own joke.)
William, with much glee: Nobody!
And laughter ensues. Yes, it may be a case of "you had to be there," but I swear, it really is funny!